Students will love these critical thinking early fast finishers brain training activities. You will love that they are no prep and require no grading. These activities will stretch your students' imaginations and reinforce critical thinking, memory, and logi skills. With 30 different activities, your students will be challenged and engaged and you will only need to make one trip to the copy machine. Increase brain power with:•math •mazes •memory games •riddles •wordsearches •secret code •ana